W. F. Cooper and W. A. 11 Walling 



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The following table gives the results of this experiment. 



TABLE I. 



The chemical was diluted with precipitated chalk, dvsted on to the slabs 

 of horse-flesh, which were then exposed to the Blow-flies for a period 

 of 17 days. -\- signifies blown. 



Controls all badly blown within seven days. 



